611893233

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 1094308800

約数和(自身を除く): 482415567

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 103, 133, 147, 171, 309, 399, 441, 709, 721, 927, 931, 1197, 1957, 2127, 2163, 2793, 4963, 5047, 5871, 6381, 6489, 8379, 13471, 13699, 14889, 15141, 17613, 34741, 40413, 41097, 44667, 45423, 73027, 94297, 95893, 104223, 121239, 123291, 219081, 282891, 287679, 312669, 511189, 657243, 660079, 848673, 863037, 1387513, 1533567, 1980237, 3578323, 4162539, 4600701, 5940711, 9712591, 10734969, 12487617, 29137773, 32204907, 67988137, 87413319, 203964411, 611893233]

約数ペア:

[(1, 611893233), (3, 203964411), (7, 87413319), (9, 67988137), (19, 32204907), (21, 29137773), (49, 12487617), (57, 10734969), (63, 9712591), (103, 5940711), (133, 4600701), (147, 4162539), (171, 3578323), (309, 1980237), (399, 1533567), (441, 1387513), (709, 863037), (721, 848673), (927, 660079), (931, 657243), (1197, 511189), (1957, 312669), (2127, 287679), (2163, 282891), (2793, 219081), (4963, 123291), (5047, 121239), (5871, 104223), (6381, 95893), (6489, 94297), (8379, 73027), (13471, 45423), (13699, 44667), (14889, 41097), (15141, 40413), (17613, 34741)]